Merge pull request #2120 from hajiler/attach-limit-fix-branch

k8s-ci-robot · web-flow · commit 9e6526a6a1dd · 2025-07-01T09:49:23.000-07:00
Add c4d to gen4 attach limit list
diff --git a/pkg/gce-pd-csi-driver/node.go b/pkg/gce-pd-csi-driver/node.go
@@ -848,7 +848,7 @@ func (ns *GCENodeServer) GetVolumeLimits(ctx context.Context) (int64, error) {
 	}
 
 	// Process gen4 machine attach limits
-	gen4MachineTypesPrefix := []string{"c4a-", "c4-", "n4-"}
+	gen4MachineTypesPrefix := []string{"c4a-", "c4-", "n4-", "c4d-"}
 	for _, gen4Prefix := range gen4MachineTypesPrefix {
 		if strings.HasPrefix(machineType, gen4Prefix) {
 			machineTypeSlice := strings.Split(machineType, "-")
diff --git a/pkg/gce-pd-csi-driver/node_test.go b/pkg/gce-pd-csi-driver/node_test.go
@@ -340,6 +340,11 @@ func TestNodeGetVolumeLimits(t *testing.T) {
 			machineType:    "c4a-standard-32-lssd",
 			expVolumeLimit: 49,
 		},
+		{
+			name:           "c4d-standard-32",
+			machineType:    "c4d-standard-32",
+			expVolumeLimit: 49,
+		},
 	}
 
 	for _, tc := range testCases {

Original file line number	Diff line number	Diff line change
`@@ -848,7 +848,7 @@ func (ns *GCENodeServer) GetVolumeLimits(ctx context.Context) (int64, error) {`
`848`	`848`	`}`
`849`	`849`
`850`	`850`	`// Process gen4 machine attach limits`
`851`		`- gen4MachineTypesPrefix := []string{"c4a-", "c4-", "n4-"}`
	`851`	`+ gen4MachineTypesPrefix := []string{"c4a-", "c4-", "n4-", "c4d-"}`
`852`	`852`	`for _, gen4Prefix := range gen4MachineTypesPrefix {`
`853`	`853`	`if strings.HasPrefix(machineType, gen4Prefix) {`
`854`	`854`	`machineTypeSlice := strings.Split(machineType, "-")`